CN214622250U

CN214622250U - SMT paster detects uses workstation

Info

Publication number: CN214622250U
Application number: CN202120138078.5U
Authority: CN
Inventors: 彭新军; 李海峰
Original assignee: Shenzhen Xinhai Electronics Co ltd
Current assignee: Shenzhen Xinhai Electronics Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-05
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a SMT paster detects uses workstation, including the workstation body, workstation body top surface both sides all are fixed with puts the thing dish, workstation body top surface mid-mounting has detection device, and workstation body top surface middle part still is provided with detects the seat, and workstation body top surface middle part has still seted up the spout, and still is fixed with the slider on detecting the seat bottom surface, and the equal sliding connection of slider is in the spout, workstation body top surface middle part still runs through and has seted up rectangular groove, detects the seat bottom surface and still welds the rectangle frame, and the equal rigid coupling of rectangle frame lower extreme inner wall has the rack, the equal sliding connection of rectangle frame is in rectangular inslot, and there is the stopper all through the screw rigid coupling at rectangle frame front and back end middle part. The utility model discloses the structure is retrencied, reasonable in design, and the position through constantly switching detection seat realizes the continuous detection operation to the SMT paster to can realize going on simultaneously with detecting the unloading of SMT paster, and then improve SMT paster detection efficiency greatly.

Description

SMT paster detects uses workstation

Technical Field

The utility model relates to a supplementary technical field that detects of SMT paster especially relates to a SMT paster detects uses workstation.

Background

The SMT technology is a circuit mounting and connecting technology in which a leadless or short-lead surface-mounted component is mounted on the surface of a printed circuit board or other substrates and soldered and assembled by reflow soldering or dip soldering, and the SMT is often required to be inspected after mounting, which requires a detection device.

Through retrieval, the application of the patent with the publication number 202020675559.5 discloses a workbench for SMT paster detection, which comprises support cross bars, wherein the support cross bars are arranged in parallel left and right, a support rotating plate is horizontally arranged between the support cross bars on the left and right sides, the support cross bars are rotatably connected with the midpoint positions of the left and right ends of the support rotating plate, a support side plate is vertically and fixedly connected with the lower side of each support cross bar, a grab handle is vertically and fixedly connected with the central position of the lower end surface of the support rotating plate, the left side of the lower end of the grab handle is provided with a clamping groove, a clamping plate is horizontally and slidably inserted into the support side plate on the left side, the right end of the clamping plate is inserted into the clamping groove, connecting blocks are fixedly connected with the upper sides of the left and right ends of the support rotating plate, threaded top bolts are vertically and fixedly connected with guide rails on the upper sides of the support cross bars on the left and right sides, the guide rails are arranged in parallel front and back pairs, a connecting bar is horizontally arranged between the front and back guide rails, a slide bar is slidably inserted into the midpoint position of the connecting bar, the telescopic end of the small-sized electric telescopic rod and the small-sized electric telescopic rod are fixedly connected with the lower end of the sliding rod, the telescopic end of the small-sized electric telescopic rod is fixedly connected with a pressure sensing switch and a pressure sensing switch, the pressure sensing switch is electrically connected with the small-sized electric telescopic rod, the sliding rod right side wall of the position above the small-sized electric telescopic rod is fixedly connected with a loop bar, the width of the right end of the loop bar, which is sleeved with a sliding sleeve and the loop bar in a sliding mode, is larger than the inner diameter of the sliding sleeve, the telescopic end of a hanging rod and the small-sized electric telescopic rod which are vertically fixedly connected with the lower side of the sliding sleeve faces the hanging rod, and the lower end of the hanging rod is fixedly connected with a right-angle folded plate.

Above-mentioned device detection efficiency is low when using, can't realize the continuous detection operation of SMT paster, causes the SMT paster to become flexible easily when adding direct folded plate to the promotion of SMT paster, has seriously influenced the quality that SMT paster detected, so it is very necessary to study a workstation is used in SMT paster detection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the workstation is used in SMT paster detection that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a workbench for SMT patch detection comprises a workbench body, wherein both sides of the top surface of the workbench body are respectively fixed with a storage disc, a detection device is arranged in the middle of the top surface of the workbench body, a detection seat is further arranged in the middle of the top surface of the workbench body, a sliding groove is further formed in the middle of the top surface of the workbench body, a sliding block is further fixed on the bottom surface of the detection seat and is respectively connected in the sliding groove in a sliding manner, a rectangular groove is further formed in the middle of the top surface of the workbench body in a penetrating manner, a rectangular frame is further welded on the bottom surface of the detection seat, racks are fixedly connected on the inner walls of the upper end and the lower end of the rectangular frame, the rectangular frame is respectively connected in the rectangular groove in a sliding manner, a limiting block is fixedly connected in the middle of the front end and the rear end of the rectangular groove through a screw, a cylindrical hole is further formed in the front end and the rear end of the limiting block are respectively connected in the limiting groove in a sliding manner, a cylindrical hole is further formed in a penetrating manner between the two rectangular frames, and a driving rod is slidably connected on the inner wall of the cylindrical hole, the utility model discloses a workstation, including actuating lever, drive gear, workstation body, conveyer belt, actuating lever, drive gear, actuating lever front and back end all rotate through antifriction bearing and connect on rectangular inslot wall, and the actuating lever outer wall is fixedly connected with drive gear still, and drive gear be incomplete gear and be connected with rack toothing, this body lower extreme one side of workstation still fixed mounting has servo motor, and the front end of actuating lever passes the workstation body and is connected through the conveyer belt rotation with servo motor's output.

Preferably, a mounting rod is further fixed to one side of the detection device, and an air blower is fixedly mounted at the bottom end of the mounting rod through screws.

Preferably, the number of the detection seats is two, and the two detection seats are welded and fixed.

Preferably, the cross sections of the sliding block, the sliding groove, the limiting block and the limiting groove are arranged in a cross shape.

Preferably, the sliding grooves and the rectangular grooves are symmetrically distributed at the front side and the rear side of the top surface of the workbench body, and the rectangular grooves are located at the inner side of the sliding grooves.

Preferably, the limiting blocks are four and are distributed at the upper side position and the lower side position of the middle part of the outer wall of the front end and the rear end of the rectangular frame, and the number of the limiting grooves is consistent with that of the limiting blocks.

Preferably, the two driving gears are symmetrically distributed at the front side and the rear side of the driving rod, continuous gear teeth are arranged at three fifths of the outer ring of the driving gear, and the initial installation positions of the two driving gears are consistent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the structure is retrencied, and reasonable in design realizes the continuous detection operation to the SMT paster through constantly switching over the position of detecting seat to can realize that the unloading and the detection of SMT paster go on simultaneously, and then improved SMT paster detection efficiency greatly;

2. the utility model discloses drive the installation pole through servo motor and rotate thereby realize that drive gear constantly rotates when using, drive gear when rotating and rack interact realize rectangle frame round trip movement to realize detecting the continuous switching of seat position, and then realize SMT paster continuous detection operation, greatly reduced SMT paster detection's labour cost;

3. the utility model discloses when the SMT paster detects, adjust the output of air-blower according to the fixed viscosity of SMT paster to realize the detection of the fixed viscosity of SMT paster, it detects the precision height and can not cause the damage to the SMT paster, fine assurance SMT paster detection quality.

Drawings

Fig. 1 is a schematic structural view of a SMT patch inspection workbench according to the present invention;

fig. 2 is a cross-sectional view taken from a-a in fig. 1 of the SMT patch testing workbench according to the present invention;

fig. 3 is the utility model provides a top view of workstation body in SMT paster detects uses workstation.

In the figure: the device comprises a workbench body 1, a storage disc 2, a detection device 3, a detection seat 4, a sliding chute 5, a sliding block 6, a rectangular groove 7, a rectangular frame 8, a rack 9, a limiting block 10, a limiting groove 11, a cylindrical hole 12, a driving rod 13, a driving gear 14, a servo motor 15, a conveying belt 16, an installation rod 17 and a blower 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a workbench for SMT patch testing, comprising a workbench body 1, wherein both sides of the top surface of the workbench body 1 are fixed with object placing discs 2, a testing device 3 is installed in the middle of the top surface of the workbench body 1, a testing seat 4 is further arranged in the middle of the top surface of the workbench body 1, a chute 5 is further arranged in the middle of the top surface of the workbench body 1, a slide block 6 is further fixed on the bottom surface of the testing seat 4, the slide block 6 is slidably connected in the chute 5, a rectangular groove 7 is further penetratingly arranged in the middle of the top surface of the workbench body 1, a rectangular frame 8 is welded on the bottom surface of the testing seat 4, racks 9 are fixedly connected on the inner walls of the upper end and the lower end of the rectangular frame 8, the rectangular frame 8 is slidably connected in the rectangular groove 7, a limiting block 10 is fixedly connected in the middle of the front end and the rear end of the rectangular groove 7 through screws, a limiting groove 11 is further arranged on the front end and the rear end of the rectangular groove 7, and the limiting block 10 is slidably connected in the limiting groove 11, still run through between two rectangle frames 8 and seted up cylinder hole 12, cylinder hole 12 inner wall sliding connection has actuating lever 13, the front and back end of actuating lever 13 all rotates through antifriction bearing to be connected on rectangular groove 7 inner wall, actuating lever 13 outer wall still fixedly connected with drive gear 14, and drive gear 14 is incomplete gear and is connected with the meshing of

rack

9, 1 lower extreme one side of workstation body still fixed mounting has servo motor 15, the output that the front end of actuating lever 13 passed workstation body 1 and servo motor 15 passes through conveyer belt 16 and rotates and be connected.

Detect seat 4 and be equipped with two, and two detect welded fastening between the seat 4 to realize the continuous detection operation of SMT paster, the cross-section of slider 6, spout 5, stopper 10 and spacing groove 11 all is "ten" font setting, thereby makes and detects

seat

4 and 8 translations of rectangle frame more stable.

Spout 5 and rectangular groove 7 all are equipped with two and symmetric distribution in 1 top surface front and back side position of workstation body, and rectangular groove 7 all is located 5 inboard positions of spout to it is more stable when making the device move, stopper 10 all is equipped with four and distributes in 8 front and back end outer walls middle parts of rectangle frame upper and lower side position, and the quantity of spacing groove 11 is unanimous with stopper 10, thereby makes rectangle frame 8 remove more stably in rectangular groove 7.

Drive gear 14 is equipped with two and symmetric distribution and is equipped with continuous teeth of a cogwheel in the position of the side of the driving lever 13 front and back, and the three fifths position in drive gear 14 outer lane, and two drive gear 14's initial installation position is unanimous to make drive gear 14 constantly interact with rack 9 of the downside, and then realize rectangle frame 8 round trip movement so that the continuous detection operation of SMT paster.

When using, at first fix the SMT paster on detecting seat 4, detection device 3 accomplishes the detection of adjusting the SMT paster of downside well this moment, thereby drive installation pole 17 through servo motor 15 simultaneously and rotate and realize that drive gear 14 constantly rotates, drive gear 14 realizes rectangular frame 8 round trip movement with rack 9 interact when rotating to realize detecting the constantly switching of seat 4 positions, and then realize the unloading of SMT paster and detect and accomplish simultaneously.

Example two

Referring to fig. 1, the present embodiment is substantially the same as the first embodiment, and it is more preferable that a mounting rod 17 is further fixed on one side of the detection device 3, and a blower 18 is fixedly mounted at the bottom end of the mounting rod 17 through a screw.

When SMT paster detects, adjust the output of air-blower 18 according to the fixed viscosity of SMT paster to realize the detection of the fixed viscosity of SMT paster, it detects the precision height and can not cause the damage to SMT paster, fine assurance SMT paster detection quality

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A workbench for SMT patch detection comprises a workbench body (1), wherein object placing discs (2) are fixed on two sides of the top surface of the workbench body (1), and the workbench is characterized in that a detection device (3) is installed in the middle of the top surface of the workbench body (1), a detection seat (4) is further arranged in the middle of the top surface of the workbench body (1), a sliding groove (5) is further formed in the middle of the top surface of the workbench body (1), a sliding block (6) is further fixed on the bottom surface of the detection seat (4), and the sliding blocks (6) are all connected in the sliding groove (5) in a sliding manner;

the middle part of the top surface of the workbench body (1) is also provided with a rectangular groove (7) in a penetrating way, the bottom surface of the detection seat (4) is also welded with a rectangular frame (8), the inner walls of the upper end and the lower end of the rectangular frame (8) are fixedly connected with a rack (9), the rectangular frames (8) are all connected in the rectangular groove (7) in a sliding way, the middle parts of the front end and the rear end of the rectangular frame (8) are fixedly connected with a limiting block (10) through screws, the front end and the rear end of the rectangular groove (7) are both provided with a limiting groove (11), the limiting blocks (10) are both connected in the limiting groove (11) in a sliding way, a cylindrical hole (12) is also arranged in a penetrating way between the two rectangular frames (8), the inner wall of the cylindrical hole (12) is connected with a driving rod (13) in a sliding way, the front end and the rear end of the driving rod (13) are both connected on the inner wall of the rectangular groove (7) through a rolling bearing in a rotating way, the outer wall of the driving rod (13) is also fixedly connected with a driving gear (14), and the driving gear (14) is an incomplete gear and is meshed with the rack (9), the automatic transmission device is characterized in that a servo motor (15) is fixedly mounted on one side of the lower end of the workbench body (1), and the front end of the driving rod (13) penetrates through the workbench body (1) to be rotatably connected with the output end of the servo motor (15) through a conveying belt (16).

2. An SMT patch detection workbench according to claim 1, wherein a mounting rod (17) is further fixed to one side of the detection device (3), and an air blower (18) is fixedly mounted at the bottom end of the mounting rod (17) through screws.

3. An SMT patch testing platform according to claim 1, wherein two testing seats (4) are provided, and the two testing seats (4) are welded and fixed.

4. An SMT patch detection workbench according to claim 1, wherein the cross-sections of the sliding block (6), the sliding groove (5), the limiting block (10) and the limiting groove (11) are arranged in a cross shape.

5. An SMT patch detection workbench according to claim 1, wherein the two sliding grooves (5) and the two rectangular grooves (7) are symmetrically distributed on the front and rear sides of the top surface of the workbench body (1), and the rectangular grooves (7) are located on the inner side of the sliding grooves (5).

6. An SMT patch detection workbench according to claim 1, wherein four limiting blocks (10) are arranged and distributed at the upper and lower side positions of the middle portion of the outer wall of the front end and the rear end of the rectangular frame (8), and the number of the limiting grooves (11) is the same as that of the limiting blocks (10).

7. An SMT patch detection workbench according to claim 1, wherein two driving gears (14) are symmetrically arranged at front and rear positions of the driving rod (13), three fifths of the outer circle of each driving gear (14) is provided with continuous gear teeth, and the initial installation positions of the two driving gears (14) are consistent.